Machine learning for quantum matter

J Carrasquilla - Advances in Physics: X, 2020 - Taylor & Francis
Quantum matter, the research field studying phases of matter whose properties are
intrinsically quantum mechanical, draws from areas as diverse as hard condensed matter …

How to use neural networks to investigate quantum many-body physics

J Carrasquilla, G Torlai - PRX Quantum, 2021 - APS
Over the past few years, machine learning has emerged as a powerful computational tool to
tackle complex problems in a broad range of scientific disciplines. In particular, artificial …

Variational neural annealing

M Hibat-Allah, EM Inack, R Wiersema… - Nature Machine …, 2021 - nature.com
Many important challenges in science and technology can be cast as optimization problems.
When viewed in a statistical physics framework, these can be tackled by simulated …

Discovering symmetry invariants and conserved quantities by interpreting siamese neural networks

SJ Wetzel, RG Melko, J Scott, M Panju, V Ganesh - Physical Review Research, 2020 - APS
We introduce interpretable siamese neural networks (SNNs) for similarity detection to the
field of theoretical physics. More precisely, we apply SNNs to events in special relativity, the …

Super-resolving the Ising model with convolutional neural networks

S Efthymiou, MJS Beach, RG Melko - Physical Review B, 2019 - APS
Machine learning is becoming widely used in condensed matter physics. Inspired by the
concept of image super-resolution, we propose a method to increase the size of lattice spin …

Extending machine learning classification capabilities with histogram reweighting

D Bachtis, G Aarts, B Lucini - Physical Review E, 2020 - APS
We propose the use of Monte Carlo histogram reweighting to extrapolate predictions of
machine learning methods. In our approach, we treat the output from a convolutional neural …

Accelerating lattice quantum Monte Carlo simulations using artificial neural networks: Application to the Holstein model

S Li, PM Dee, E Khatami, S Johnston - Physical Review B, 2019 - APS
Monte Carlo (MC) simulations are essential computational approaches with widespread use
throughout all areas of science. We present a method for accelerating lattice MC simulations …

Fluctuation based interpretable analysis scheme for quantum many-body snapshots

H Schlömer, A Bohrdt - SciPost Physics, 2023 - scipost.org
Microscopically understanding and classifying phases of matter is at the heart of strongly-
correlated quantum physics. With quantum simulations, genuine projective measurements …

Making trotters sprint: A variational imaginary time ansatz for quantum many-body systems

MJS Beach, RG Melko, T Grover, TH Hsieh - Physical Review B, 2019 - APS
We introduce a variational wave function for many-body ground states that involves
imaginary-time evolution with two different Hamiltonians in an alternating fashion with …

Neural annealing and visualization of autoregressive neural networks in the Newman–Moore model

EM Inack, S Morawetz, RG Melko - Condensed Matter, 2022 - mdpi.com
Artificial neural networks have been widely adopted as ansatzes to study classical and
quantum systems. However, for some notably hard systems, such as those exhibiting …